I installed carbide c++ professional trial and use it, after 3 weeks, trial license expired.
Then we purchase the professional license and works fine. Afterwards, I have to delete/re-install it, but when I selected professional edition in installation process, it give me an error says: I have a trial version installed 21 days ago, I can only install express edition without advanced features.
How could I go back to professinal one again?
Thanks in advance.